28754412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 43821588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 2999, 3196, 4794, 5998, 8997, 9588, 11996, 17994, 35988, 50983, 101966, 140953, 152949, 203932, 281906, 305898, 422859, 563812, 611796, 845718, 1691436, 2396201, 4792402, 7188603, 9584804, 14377206, 28754412]

約数ペア:

[(1, 28754412), (2, 14377206), (3, 9584804), (4, 7188603), (6, 4792402), (12, 2396201), (17, 1691436), (34, 845718), (47, 611796), (51, 563812), (68, 422859), (94, 305898), (102, 281906), (141, 203932), (188, 152949), (204, 140953), (282, 101966), (564, 50983), (799, 35988), (1598, 17994), (2397, 11996), (2999, 9588), (3196, 8997), (4794, 5998)]